• Lead Software Engineer

    Leidos (Chantilly, VA)
    …to get a security clearance as they will be processed for a TS / SCI level security clearance. **Responsibilities:** + Contribute to software programming ... have an IMMEDIATE NEED for a Mid-Level Software Development Engineer to provide Agile DevOps support to mission critical...the technical needs of customers. + Communicate key project data to team members and build team cohesion and… more
    Leidos (01/09/26)
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  • Expert Software Engineer

    Amentum (Arlington, VA)
    …lead for a development team, workstream, or major task(s) **Clearance Required:** * Active TS / SCI must be able to obtain and maintain a Poly **Minimum ... & Intel space? If so, look no further. Amentum is seeking an **Expert Software Engineer ** to join our team of passionate individuals in **Springfield, VA** . In this… more
    Amentum (01/08/26)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS / SCI Poly ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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  • Applied AI Interface Engineer

    ManTech (Alexandria, VA)
    …and transformation. **Clearance Requirements:** + Must possess a current and active TS / SCI clearance **Physical Requirements:** + The person in this position ... MANTECH seeks a motivated, career and customer-oriented **Applied AI Interface Engineer ** to join our team in **Alexandria, VA** . As part of the position, you will… more
    ManTech (12/12/25)
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  • Architecture Network Engineer

    Leidos (Chantilly, VA)
    …Wide Area Networks (WANs). **Basic Requirements** + Required Clearance to be considered: TS / SCI with Polygraph + Candidate must have 10 years of experience ... Modernization Sector at Leidos** **has an opening for a** **Network** ** Engineer (Campus Area Network/Local Area Network (CAN/LAN))** to support global enterprise… more
    Leidos (12/09/25)
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  • Field Engineer , SME

    Acclaim Technical Services (Reston, VA)
    …among DC area firms and continues to grow. We are actively hiring a Field Engineer with TS / SCI clearance and polygraph supporting a new contract recently ... awarded in Reston, VA. The Field Engineer / Technician will provide technical expertise for various point of entry systems. Must have 15 years' specific experience… more
    Acclaim Technical Services (11/18/25)
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  • ISSE

    System One (Reston, VA)
    …posture of Kubernetes (OpenShift) and DoD cloud environments. Qualifications: Required: * Active DOD Top Secret / SCI + CI Poly security clearance. * Minimum 5 ... ISSE TS / SCI CI Poly required Reston, VA...ONSITE Compensation: $200,000/year Join our dynamic team as an Information System Security Engineer (ISSE) and make… more
    System One (12/26/25)
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  • Lifecycle Manager

    KBR (Chantilly, VA)
    …compliance with security policies and procedures. Minimum Qualifications: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with a Polygraph ... Certified DevOps Engineer , Certified Kubernetes Administrator) Clearance Requirements: TS / SCI with Polygraph Additional Compensation: KBR may offer bonuses,… more
    KBR (12/05/25)
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  • Senior Network/Systems Tools Engineer

    Jacobs (Chantilly, VA)
    …using scripting (eg, Python, Ansible, PowerShell) to increase efficiency and reduce manual workload. TS SCI CI Poly Candidate must have 16 years of experience ... Knack Works, a Jacobs Company, has an opening for a Senior Network/Systems Tools Engineer to support the Intelligence Sector. The job duties are as follows: * System… more
    Jacobs (01/06/26)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **active** **DoD TS / SCI w/ polygraph clearance is ... in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit.… more
    M. C. Dean (12/30/25)
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